SSBR              813 drivers/net/hamradio/dmascc.c 		write_scc(priv, R14, SSBR | DTRREQ | BRSRC | BRENABL);
SSBR              744 drivers/net/hamradio/scc.c 	OutReg(scc->ctrl, R14, SSBR|scc->wreg[R14]);	/* DPLL source = BRG */